A Modified Code Domain Transmitted Reference UWB System

被引：0
|
作者：
Li Xia Jiang Hua Zhang Jian Kong Zehua (National Digital Switching System Engineering and Technological Research Center
机构：
来源：
Journal of Electronics(China) | 2011年 / 28卷 / 03期
基金：
国家高技术研究发展计划(863计划);
关键词：
Ultra-WideBand (UWB); Impulse; Transmitted Reference; Code-Orthogonalized; Pulse peak energy;
D O I：
暂无
中图分类号：
TN925 [无线电中继通信、微波通信];
学科分类号：
摘要：
Based on the research on time domain and frequency domain transmitted reference Impulse Radio Ultra-WideBand (IR-UWB) system, this paper studies the optimization design for code domain transmitted reference IR-UWB system, and proposes a modified code domain transmitted reference IR-UWB system. The Bit Error Rate (BER) expressions for the modified system model in the condition of Additive White Gaussian Noise (AWGN) and multipath fading are deduced respectively. In addition, the performances of the modified system and the other three transmitted reference IR-UWB systems are simulated and compared. Theoretical analysis and simulation results show that the performance of the modified system is superior to the other three systems.
引用
收藏
页码：341 / 348
页数：8
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